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        <div class="content"><p>What if the sound is not recorded or displayed incorrectly?</p></div>
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        <div class="content"><p>1. Make sure that the microphone on the phone / tablet is clear of obstacles and points to the alarm. It's best to put the mobile phone / tablet 1 meter away from the alarm. In addition, close the door or turn down the TV or radio to reduce the background noise.<br><br>
                              2. Check to make sure your phone allows the app to access the microphone. Go to settings, scroll down to siteraudio, and click it. You will see a list of permissions that the application can access currently. Set the access permission to allow.</p></div>
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        <div class="toubu"><img src="image/question.jpg" class="imagea"></div>
        <div class="content"><p>What does "battery" mean in the report?</p></div>
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        <div class="toubu"><img src="image/answer.jpg" class="imagea"></div>
        <div class="content"><p>Refers to the current battery condition of the alarm. When the battery is abundant and normal, it will display about 3.3V. When the battery is lower than 3V, it will display yellow, which means that the battery of the alarm is in low voltage state and needs to be replaced. When the battery is lower than 2.7V, it will display red, which may affect the normal operation of the alarm. It is necessary to replace the battery immediately.</p></div>
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        <div class="content"><p>What is the meaning of "working time" in the report?</p></div>
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        <div class="toubu"><img src="image/answer.jpg" class="imagea"></div>
        <div class="content"><p>It refers to the length of the time interval from the time when the alarm leaves the factory and is powered on. The unit is "days". If the battery is removed midway, the working time will stop. Hesitation alarm is 10 years of life, so less than 3650 days, are within the normal range. If the working time exceeds 10 years (3650 days), the red font will be displayed, and the alarm must be replaced.</p></div>
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        <div class="toubu"><img src="image/question.jpg" class="imagea"></div>
        <div class="content"><p>What does "sensor status" mean in the report?</p></div>
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        <div class="toubu"><img src="image/answer.jpg" class="imagea"></div>
        <div class="content"><p>It refers to whether the sensor status of the alarm is in good condition. "OK" means that the current sensor status is normal, "NG" means that the current sensor status is abnormal. The alarm may not sound in an emergency. You need to contact our after-sales service for maintenance.</p></div>
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        <div class="toubu"><img src="image/question.jpg" class="imagea"></div>
        <div class="content"><p>What is the meaning of "number of alarms" in the report?</p></div>
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        <div class="toubu"><img src="image/answer.jpg" class="imagea"></div>
        <div class="content"><p>It refers to the total number of smoke alarms after the alarm leaves the factory. In case of fire every time, the number will be increased by 1 under normal conditions, and the number of test alarms will not be included. If the number of times displayed is greater than 0, red font will be displayed. If there are alarm times, normally the alarm needs to be replaced.</p></div>
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        <div class="toubu"><img src="image/question.jpg" class="imagea"></div>
        <div class="content"><p>What is the meaning of "number of tests" in the report?</p></div>
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        <div class="toubu"><img src="image/answer.jpg" class="imagea"></div>
        <div class="content"><p>The test alarm is a means to test whether the alarm sound is normal or not. It needs to be triggered by pressing for more than three seconds. Each time the test alarm is triggered, the number will be increased by 1, and the upper limit of the number of test alarms is 65535.</p></div>
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        <div class="content"><p>What is the meaning of "since last alarm" in the report?</p></div>
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        <div class="toubu"><img src="image/answer.jpg" class="imagea"></div>
        <div class="content"><p>It refers to the time interval between the smoke alarm and the current time after the fire alarm. The unit is "days".</p></div>
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  <div class="section event7 event0">
        <div class="toubu"><img src="image/question.jpg" class="imagea"></div>
        <div class="content"><p>What is the meaning of "since last test" in the report?</p></div>
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        <div class="toubu"><img src="image/answer.jpg" class="imagea"></div>
        <div class="content"><p>It refers to the time interval between the alarm triggering test alarm and this moment. The unit is "days".</p></div>
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